Thomas records the masses of several rocks as 7.40 g, 7.85 g, 7.60 g, and 7.40 g. what is the mode of thomas’s data set?

Basing on the data gathered by Thomas we can say that the mode of the data gathered is 7.40 grams. This is because mode of the date set is define as the response that has the greatest or the highest number of tallied results. Since 7.40 grams has two tallied results and other number has only one.

You should never redesign your experiment. try and see what in your experiment you made a mistake on or try and test your experimemt with somebody else. see if they get the right results.